Installing and Configuring Serviceguard NFS

Configuring a Serviceguard NFS Package

Editing the Control Script (nfs.cntl)

The control script, nfs.cntl, is different as of the A.11.11.02 and A.11.00.05 releases. For Serviceguard NFS Toolkit A.11.00.04 or lower for HP-UX 11.0 or Serviceguard NFS Toolkit A.11.11.01 or lower for HP-UX 11i v1 using Serviceguard A.11.09 (or below) framework, see “Editing nfs.cntl for NFS Toolkit A.11.00.04 and A.11.11.01 (or lower)” on page 37 to edit the control script, nfs.cntl.

Editing nfs.cntl for NFS Toolkit A.11.00.05 and A.11.11.02 (and above).

Starting with Serviceguard A.11.13, a package can have LVM volume groups, CVM disk groups and VxVM disk groups.

Example steps:

1.Create a separate VG[n] variable for each LVM volume group that is used by the package:

VG[0]=/dev/vg01

VG[1]=/dev/vg02

...

2.Create a separate VXVM_DG[n] variable for each VxVM disk group that is used by the package:

VXVM_DG[0]=dg01 VXVM_DG[1]=dg02

...

3.Create a separate LV[n] and FS[n] variable for each volume group/disk group and file system that will be mounted on the server:

For the LVM example, if this package uses the file systems pkg1a and pkg1b, which are mounted on the logical volumes lvol1 and lvol2 with read and write options enter:

LV[0]=/dev/vg01/lvol1; FS[0]=/pkg1a; FS_MOUNT_OPT[0]="-o rw" LV[1]=/dev/vg01/lvol2; FS[1]=/pkg1b; FS_MOUNT_OPT[1]="-o rw"

For the VxVM example, if this package uses the file systems pkg1a and pkg1b, which are mounted on the volumes lvol1 and lvol2 with read and write options enter:

Chapter 2

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HP Serviceguard Toolkit for NFS manual Editing the Control Script nfs.cntl